prolog/problems/license_plates/firstminus_2/common.py


1
2
3
4
5
6
7
8
9
10
11
12

# coding=utf-8

id = 147
number = 54
visible = True
facts = None

solution = '''\
firstMinus(L, L).
firstMinus([X|T], [Y|T]) :-
  Y is -X.
'''